Madam Sew Heat Erasable Fabric Marking Pens for Sewing and Quilting | Fabric Markers for Sewing, Embroidery, Dressmaking with 4 Pens + 4 Refills | No Ghost Lines, Disappearing Ink for Precise Marking

Works great! It leaves a fine line on your fabric that is easily seen and that disappears with heat from an iron.

These are awesome Comes right off with the iron even in white fabric

These pens work well and are easy to remove from the fabric. Do note; the information states that it usually takes awhile for the white pen to show up on the fabric. Yesterday, when testing the red pen, I also had to scribble that one on fabric before the ink showed up on the test piece. I have used this product for several years now as I machine quilt all of my own quilts on my domestic machine. It is comforting after all the time to machine quilt one, I know that the product will not return after I removed it using the instructions. I do note the date on the packaging as soon as I receive it as in the past, I noticed one box that it seemed like the product dried up in the pen. I am a true 'New Englander' i.e., frugal, and used this product sparingly by using chalk pencils, etc first and these when other products weren't enough to see my quilting lines. Now, I almost completely rely on these pens as my first line of choice when marking for machine quilting and when I am about halfway through, I preemptively order a replacement box to have on hand.

The white abd blue pens ran out surprisingly fast. They work great but dont last. Should be a bit cheaper

Easy to use and disappear perfectly

The white one never worked. The others worked great.

These pens are amazing! No more chalk mess!

I’m thrilled with the one blue pen I’m using right now on a quilt I’m making. The markings really do disappear upon ironing! Of the 12 fabric pieces in each block, 6 required marking the diagonal sewing line, then ironing each after sewing. And the marked line is easy to see! Perfect!